N-(2-bromoquinolin-3-yl)methyl-N-[2,2-bis(phenylthio)ethenyl]amine | 620962-73-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 英文名称: N-(2-bromoquinolin-3-yl)methyl-N-[2,2-bis(phenylthio)ethenyl]amine
• 英文别名: N-[(2-bromoquinolin-3-yl)methyl]-2,2-bis(phenylsulfanyl)ethenamine
• CAS: 620962-73-4
• 化学式: C₂₄H₁₉BrN₂S₂
• 分子量: 479.464
• InChiKey: HAUSANOAHZWSRQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.6
• 重原子数：
  29
• 可旋转键数：
  7
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.04
• 拓扑面积：
  75.5
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  N-(2-bromoquinolin-3-yl)methyl-N-[2,2-bis(phenylthio)ethenyl]amine 在 sodium tetrahydroborate 、 偶氮二异丁腈 、 三正丁基氢锡 、 三乙胺 、 间氯过氧苯甲酸 、 三氟乙酸酐 作用下， 以 乙醇 、 二氯甲烷 、 苯 为溶剂， 反应 20.75h， 生成 6-ethyl-8-methyl-11H-indolidino[1,2-b]quinolin-9-one
  参考文献：
  名称：

  Total Synthesis of Mappicine Ketone (Nothapodytine B) by Means of Sulfur-Directed 5-exo-Selective Aryl Radical Cyclization onto Enamides

  摘要：

  Enamides 5, on treatment with Bu3SnH-AIBN, underwent aryl radical cyclization in a 5-exo manner to give 1-[bis(phenylthio)methyl]dihydroisoindoles 6, which were partially desulfurized with Bu3SnH-AIBN to give 1-mono(phenylthio)methyl congeners 7. Formation of 6 from 5 may be explained by the presence of two phenylthio groups at the terminus of the N-vinylic bond of 5, since enamide Sa having no phenylthio group underwent aryl radical cyclization in a 6-endo manner. Compound 7d (R = CF3) was transformed into sulfoxide 16, which was treated with (CF3CO)(2)O and then with 10% NaOH to give a model compound 20 of mappicine ketone (MPK) (1) through aldol condensation of aldehyde 18. An attempt to synthesize MPK using this method with sulfoxide 28 prepared from 25, however, was unsuccessful, and, instead, photochemical cyclization of enamide 38 prepared from 25 furnished MPK.

  DOI：

  10.1021/jo030177m
• 作为产物：
  描述：

  2-溴-3-(溴甲基)喹啉 在 ammonium hydroxide 、 magnesium sulfate 作用下， 以 乙醚 为溶剂， 反应 130.0h， 生成 N-(2-bromoquinolin-3-yl)methyl-N-[2,2-bis(phenylthio)ethenyl]amine
  参考文献：
  名称：

  Total Synthesis of Mappicine Ketone (Nothapodytine B) by Means of Sulfur-Directed 5-exo-Selective Aryl Radical Cyclization onto Enamides

  摘要：

  Enamides 5, on treatment with Bu3SnH-AIBN, underwent aryl radical cyclization in a 5-exo manner to give 1-[bis(phenylthio)methyl]dihydroisoindoles 6, which were partially desulfurized with Bu3SnH-AIBN to give 1-mono(phenylthio)methyl congeners 7. Formation of 6 from 5 may be explained by the presence of two phenylthio groups at the terminus of the N-vinylic bond of 5, since enamide Sa having no phenylthio group underwent aryl radical cyclization in a 6-endo manner. Compound 7d (R = CF3) was transformed into sulfoxide 16, which was treated with (CF3CO)(2)O and then with 10% NaOH to give a model compound 20 of mappicine ketone (MPK) (1) through aldol condensation of aldehyde 18. An attempt to synthesize MPK using this method with sulfoxide 28 prepared from 25, however, was unsuccessful, and, instead, photochemical cyclization of enamide 38 prepared from 25 furnished MPK.

  DOI：

  10.1021/jo030177m